What Is JavaScript? JavaScript is a scripting language used to enable programmatic access to objects within software applications. JavaScript will make your website more interactive, allowing your users input information, move elements around on the page, and make your website more functional.

If you are a JavaScript guru, can finish tasks with high level standards and in a timeless manner, then this is the right place for you! Freelancer.com supplies JavaScript freelancers with thousands of projects, having clients from all over the world looking for having their job done professionally and settling for nothing but the best. Jobs vary from building a dynamic web & desktop applications to fixing errors and malfunctions with Scripts. Those clients are looking for someone like you to get the job done. If you believe you can do that, then start bidding on JavaScript project and get paid with an average of $200 per project!

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    751 건의 일자리 확인, 급여 기준: USD

    We want to develop CMS based website using Angular JS for NGO Website will include Home page About page Gallery page (images and Youtube videos) Contact User registration/login (simple form with basic details) After login users can see their profile details Donations page (simple form with payment gateway integration, razorpay) Terms and conditions page Website should be in English and Hindi languages

    $18 - $153
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    0 건의 입찰

    Hello Everyone, I'm finding expert developer for Nodejs skill to create tools like "Create fake data tools" for inserting data to MongoDB, for this tools, i will use it for test insert data with statistics like how many data can be insert, how much delayed ms in insert data per time What i will use this for ? 1) I need to use this tools for test my Mongo database performance 2) I want to know about how long delay if i'm need to inserting data total 30k each time to done for 2 billion records 3) For fake data informatio use lib name "" What you need work for me and delivery work? 1) You must delivery work in 2 day, Deadline max 2) Create this tools with Nodejs 3) create fake data each time total 30,000 items and insert to mongo database 4) You could use m...

    $170 (Avg Bid)
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    There is a Wordpress theme already purchased and the same has to be used to create a website for an educational institution. Need a wordpress expert to help in customising the features and functionality of the theme to the educational institution requirements

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    Need website security expert Extensive work experience is required

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    We are seeking a highly skilled backend developer to join our team for a short-term project. The ideal candidate will have a strong background in developing and maintaining web applications using and Node.js. Responsibilities: Develop and maintain web applications using and other related technologies Write clean, modular, and maintainable code Collaborate with the team to identify and solve complex problems Implement and test new features and functionality Troubleshoot and debug issues as they arise Keep up-to-date with the latest developments in and related technologies Qualifications: Strong experience with and TypeScript Experience with Node.js and Strong understanding of web application development and architecture Experience with MongoDB or other NoSQL databases Experience wi...

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    I have a single node.js app running on my shared web host. The cPanel shows 100/100 processes, and I need help to solve the issue.

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    Мой проект реализован в интерфейсной части

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    School management system is a web-based school management system, which is an easy-to-use and affordable solution for any educational institute.

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    Create a simple 2 page prompt generator on a new website like this example with the following features include see attached The website has a blog and can done in Wordpress and includes a contact page I can add a GIF as an example

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    I need sample code in php in a blank page to implement this Let me know if you have done it before

    $10 / hr (Avg Bid)
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    I'm looking to hire a website developer to help with a transition of a site similar to OnlyFans that I'm currently in the process of purchasing. This could potentially grow into a long-term role as we upgrade the site with additional features/functionality. We could also do a revenue sharing deal so any developer gets a share of the growth of the platform.

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    This is the first job of many: - Load CSV OHLCV data into D3.js stock candlestick chart that you have previously created and is running - The OHLCV data will load correctly on a logarithmic scale for the CSV given to you - You will troubleshoot installation issues (let me know the stack you are using) so your source code works on my system No learning on the job for this work. You must know exactly what to do. I am a technical buyer and now what is involved in this work I will be hiring multiple coders Faster coding means more work After this I will give you a 5/5 and more work

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    Job Description: If you are familiar with Tradingview then you will know that we can apply script stategies to our chart. Problem is sometimes these indicators are private, meaning you can still add them to your chart but cannot see the source code of that indicator (Pinescript) written by the author. You can use Chrome Debugger tool to debug the Javascript and get the Pinescript of public scripts. However, with my limited skill in Javascript I could not do the same for the private ones but I'm pretty sure it is still possible using the same method.

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    Create a JavaScript tool 6 일 left
    확인

    Need a script to manage several forms for taking new clients. Must be self service forms to allow editing and management

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    I got this site which need to do some modifications to the web site such as fixing the alert notifications function modifay the current regestration process in to the site and apply some inhanced functions

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    Full stack 6 일 left

    I am looking for full stack developer specialist in react js and java

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    Read the Description before putting bid. I want to deploy a Machine Learning Model on the website. I am attaching an example youtube video link which contains a GitHub link for a sample ML Model. Youtube Link:- I want the youtube model to be deployed on the website. You can make a single-page website that opens the camera and do the operation of the ML model. Before bidding, please send me the video of the working website. It is a sample task do this task before bidding. You can choose any mode of implementation. As of now, no specific tech stack is required

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    racing website 6 일 left

    horCreating a horse racing odds site, utilizing public data

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    Need a back-end developer to mimic the software and calculations being provided by Twitter, using algorithms to determine Web3 profile pictures to Web3 collections as they are listed on OpenSea (). Added Web3 component such as wallet analytics (using an API) as well as Social Media metrics (global reach % based off of total # of Web3 based profile pictures on Twitter). Example: The front-end is largely templated, but may need a little bit of work to adjust around. Overall idea is to make something incredibly similar to (may require some AI programming), with a few more added features.

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    I need to the website to introduce my restaurant.

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    If you have knowledge of the billing and cost optimisation for google autocomplete, then your expertise is needed.

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    Gym trainer 6 일 left

    I have done website for who have gym there are lot features

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    Develop a chrome plugin, References - Me Jan 26, 2023, 11:34 PM

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    Tracking user activity 6 일 left
    확인

    I want to track users activity. I can track easily users within my website but I want to track my users entire activity. Eg: if you visit on any product over Amazon then Facebook starts showing ads. So I want to track my users activity what they likes dislikes etc This is about phase 1 of my product. Please ask in case of still confusion but don’t waste time of both by just giving tracking on single website.

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    jquery , php and mysql app creator app creator 1. to create containers 2. to resize containers 3. move pics and resize code 4. to drag and drop form elements *****FUNCTIONS NEEDED FOR UI**** 1. create container 2. move container 3. resize container 4. delete container (delete with X on corner of container) 5. upload images or drag from file explorer 6. delete image in container (delete with X on corner of image) 7. move images in containers 8. resize images 9. save html and images (maybe in layers to be able to edit later) 10. save the form created and possibility to edit form later. ***see attached .RAR file*** 1-4 done....part 2 is image handling in containers and integrate drag and drop of form elements.

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    NEED A WEB DEVOLOPER 6 일 left
    확인

    Hi There , I need a programmer who knows React JS , Amazon Aws as ur bid with example link. Thank you

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    Hello developers, I am looking for chakraui 2 & typescript expert. I am working on component library. If you are expert, send proposal to review.(Just send expert) Let's discus more.

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    $50 Data Back-Up $50 6 일 left
    확인

    Hello: Its a small project for you. {{Budget will be fair but first milestone can not be more than $50}} so don't waste time with higher bid. A: User will signup and login with email authentication B: User will upload or download the DB or entire website to or from ( Live Website to Backup location). Mysql, PGSQL, MongoDB etc C: All the backups can be setup for auto with a selected schedule or manual The END Tell me what languages you like but we like Angular, Node, Vue, etc

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    US staffing website Create a user-friendly and responsive design that is easy to navigate and search. Create a job listing page where companies can post their open positions, including job title, location, job description, and required skills. Create a resume database where job seekers can upload their resumes and make them searchable to potential employers. Create a job application page where job seekers can apply to open positions and submit their resumes. Create an applicant tracking system that allows companies to easily track and manage job applications. Create a search feature that allows job seekers to search for open positions by keyword, location, or job category. Create a "favorites" feature that allows job seekers to save their favorite job listings for later vie...

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    I want to get contents from several website, and post into my cms system(may need vary the format), it basically 5-6 job board, and get job details into my cms(can use graphql for post), it should be very easy script, you must be a python expert, if you can make it like a schedule job runs every day would be aim to be low for this. Thank you you must be expert about python css selector graphql

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    I need a mobile app and website developer using PHP (website) and Flutter or React Native. The website is most important. This will be a FIXED cost budget for both projects. Database can be MySQL. More details here. Please DO NOT ask what the project details are, as all details will be posted here: Music Mobile App - 28 Screens - Complete Delivery in IOS and Android - React Native (backend acceptable) - Angular Front End Development - 2 User Types (Admin/Subscriber) - FB, Google, IG integration for sharing music files - App may require 3rd party libraries for creating beats only - Major feature include music file sharing, music collaboration, beats/tune creation. Website/Portal: - All UIs are complete - Website is 3-5 screens - Portal login and Dashboard are 7 screens - No music sharing o...

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    I Would like to make a web browser extension that allows me to open a stock link from stock screener into

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    Hi, I need smart development for a date picker on my WordPress site. It's a travel company, and now the current date picker in my search engine is broken and not working properly. I need you to upgrade it and develop a new and smart date picker for searching vacation packages on my site. The calendar should be functional and smart, and it is very important that the design be modern (I have an example for you). 1. The calendar should be in the Hebrew language (I can provide days and months in the Hebrew language). 2. The calendar should have a modern design and this is very important for us. 3. The calendar should be smart and allow the user to select only the dates on which vacation packages are available for the chosen destination. - For example: if there is a holiday package on o...

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    Build a one page website with a lot of html animations on scroll + Wordpress backend

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    API expert need 6 일 left
    확인

    Need experienced API expert for immediate hire. Please share your experience. You have to link to software systems.

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    Plugin development 6 일 left
    확인

    Create a Wordpress plugin to generate serial numbers and validate it. When a customer avails any service or buy any product from my website, he should be able to authenticate the product using the generated and allotted serial number. After product authentication, the user should also get the product details.

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    Java developer Needed 6 일 left
    확인

    I need a Java developer for making an application run server side

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    Hi, I wrote a python flask app. This is only the frontend. There is no business logic. I need someone who will patiently go over the pages which do mainly insert update delete. Freelancer should fix errors like for example, an incorrect value shown in the form, a deletion or update error if exist, fill the dropbox dynamically( the code is written and was working should be checked and fixed if necessary), fix the layout of one page ( grid or similar layout ) the layout of other pages are ok. I tried to make use of some stylesheets but if the freelancer can switch to bootstrap without ruining the current look it would be good. I have done like 90% of the work. I am running out of time and a bit tired of this application. This is why I need someone to help me. I do not have much budget. So,...

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    MVC Full Stack Developer 6 일 left
    확인

    Looking for a Fullstack Developer who is experienced in building complex web projects and has experience in JavaScript, CSS3, HTML5,MVC, MSSQL, C#,ASP.NET, Stored procedures, Bootstrap, GITHUB, Payment Gateways, API development etc As a Full Stack Developer, you should be comfortable around both front-end and back-end coding languages, development frameworks and third-party libraries and should be able to Modify and test changes to previously developed programs. Possess excellent knowledge of UI/UX and basic prototype design. Develop and manage well-functioning databases and applications. Overseeing the automated testing and providing feedback to management during the development process. Important 1) Must know Hindi / Marathi 2) Will have to commit code daily to Github 3) Must be willing...

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    My budget is limited, but I can offer a good review for quality work. I am looking for a skilled Django developer to build an application for me that will allow me to manage three databases and be able to show data by foreign key. In addition, I need a sitemap for indexing and a search function. The application should be developed using the Django framework and be compatible with the latest version. The developer should be familiar with object-relational mapping, managing databases, and developing search functions. Requirements: - Experience with the Django framework - Experience working with databases and object-relational mapping - Ability to create a sitemap for indexing - Ability to develop a search function If you think you are the right fit for this project, please submit a propo...

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    I would a web and mobile based app for revenue collection with the ability to have geolocation. It should link to banks and have the capability to be customized

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    Summary of the algorithm for an Aave flash loan arbitrage bot: 1. Monitor the prices of the assets on different exchanges and identify any price differences that can be arbitraged. 2. Determine the flash loan amount depending upon the balance available. For e.g.:- the interest rate is on AAVE is .09% and the GAS Fees is .00025%, then for a balance available for $100. Then total loan amount one can borrow is $110,803.32 3. Take a flash loan from the Aave protocol for the amount needed to execute the arbitrage trade. 4. Calculate the profit of the arbitrage trade by comparing the prices of the assets on different exchanges. 5. Check the gas fees for the transaction. 6. Compare the profit, interest, and gas fees, and only execute the trade if the profit is greater than the interest and ...

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    If you are being asked to pay a security deposit, or if you are being asked to chat on Telegram, WhatsApp, or another messaging platform, it is likely a scam. Report these projects or contact Support for assistance

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    Hello, im searching a python dev who can find me 4-5 buttons and input elements by xpath in wordpress. Thanks

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    Hello, This project need following: Auto create new account login and visit website page. Similar example tool: PVA CREATOR (you can take ideas from them or layout of dashboard). 1. Software with user friendly Dashboard to create new users for designated website. 2. I will provide email and password list that can be used to create new account(s), or software can randomly generate login information and save them let say in to login-file, so that can be used for next time, also they need to have option for > Stay Signed In (please see attached image). 3. If is possible I would like for each user to have proxy ip so they will all act like real humans on that website. 4. API Captcha resolve thru 2captcha, anti-captcha. 5. All new users needs to have option if I select 50-100 of th...

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    Just need working instructions on how to view hidden pinescript source code of indicator scripts on tradingview charts.

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    We need help with the integration between Odoo and Okta SAML2 for SSO Authentication.

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    i want to make desktop app using electron, as frontend i need to use React and i use express as a backend to save into database. the backend also contain modbus that connected to external device. My problem to get started is how to bundle in one .exe file for frontend and backend, for now i just did builded .exe one by one, i can't do how to build it into one .exe. and about the internal database, i need to bundle it without any installation. this is my depedency react, express, jsmodbus, etc. need help to the best solution to bundle it in one .exe file without without being separated

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    busco programador para servidor qb-core de fivem

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    one page html site not opening on server need to fix. while its work fine on local

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